Science 10 April 17 in-class Practice (id: 52b67fec5)

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本题目来源于试卷: Science 10 April 17 in-class Practice，类别为 unclassified

[问答题]
Can the velocity of an o)3rw dv9x qp6hqhb+7ebject be negative when its accel- mhx,ua4u), cn0,jb+jlw)o jfg.vt: i eration is positive? What abouj, ga:w)uj), lvxofc.t+jn0,m4 ui hbt vice versa? If yes, give examples in each case.

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